phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ff98a75f47a08072fc9fa9b65c5298e8', -1, 1754271257, 1754271257, 'd849d808', -4, 0, 0)

Line : 187
File : sessions.php